JP4393822B2 - 誘電体共振器タイプアンテナ - Google Patents
誘電体共振器タイプアンテナ Download PDFInfo
- Publication number
- JP4393822B2 JP4393822B2 JP2003315339A JP2003315339A JP4393822B2 JP 4393822 B2 JP4393822 B2 JP 4393822B2 JP 2003315339 A JP2003315339 A JP 2003315339A JP 2003315339 A JP2003315339 A JP 2003315339A JP 4393822 B2 JP4393822 B2 JP 4393822B2
- Authority
- JP
- Japan
- Prior art keywords
- metal layer
- antenna
- dielectric resonator
- width
- dielectric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0485—Dielectric resonator antennas
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/24—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave constituted by a dielectric or ferromagnetic rod or pipe
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- Waveguide Aerials (AREA)
- Details Of Aerials (AREA)
Description
"Dielectric Resonator Antenna − A Review And General Design Relations For Resonant Frequency And Bandwidth",International Journal of Microwave and Millimeter − Wave Computer − Aided Engineering − 1994年、第4巻、第3号、230乃至247ページ "Half volume dielectric resonator antenna designs"、Electronic Letters − 1997年11月6日、第33巻、第23号、1914乃至1916ページ
2 メタライゼーション
10 ブロック
11 金属層
12 部分金属層
20 直方体ブロック
21 金蔵層
22 金属層
23 金属層
30 ブロック
31 基板
32 層
33 マイクロストリップライン
34 スロット
Claims (5)
- アース面に備えられた第1面が第1金属層により覆われた誘電体材料の矩形ブロック;
を有する誘電体共振器アンテナであって、
前記第1面に対して垂直な少なくとも第2面は、該第2面の幅より小さい幅に亘って且つ前記第2面の前記高さに等しい又は前記高さより小さい高さに亘って、前記第1金属層と電気的に接している第2金属層で覆われ、前記の誘電体材料の矩形ブロックは、前記第1面に対向する第3面を有し、該第3面から放射線を発するように導電材料により少なくとも一部が覆われていない;
ことを特徴とする誘電体共振器アンテナ。 - 請求項1に記載のアンテナであって、前記第2面を覆う前記第2金属層は前記第2面の前記幅について中央に位置付けられている、ことを特徴とするアンテナ。
- 請求項1又は2に記載のアンテナであって、前記第2面を覆う前記第2金属層は前記第1面に平行な第3面を覆う第3金属層により拡張されている、ことを特徴とするアンテナ。
- 請求項3に記載のアンテナであって、前記第3面を覆う前記第3金属層は前記第3面の長さより小さい幅で伸びている、ことを特徴とするアンテナ。
- 請求項3に記載のアンテナであって、前記第3面を覆う前記第3金属層の前記幅は前記第2面を覆う前記第2金属層の幅と異なる、ことを特徴とするアンテナ。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0211114A FR2844399A1 (fr) | 2002-09-09 | 2002-09-09 | Antennes de type resonateur dielectrique |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2004104792A JP2004104792A (ja) | 2004-04-02 |
JP2004104792A5 JP2004104792A5 (ja) | 2006-10-26 |
JP4393822B2 true JP4393822B2 (ja) | 2010-01-06 |
Family
ID=31503136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003315339A Expired - Fee Related JP4393822B2 (ja) | 2002-09-09 | 2003-09-08 | 誘電体共振器タイプアンテナ |
Country Status (9)
Country | Link |
---|---|
US (1) | US7196663B2 (ja) |
EP (1) | EP1396907B1 (ja) |
JP (1) | JP4393822B2 (ja) |
KR (1) | KR101052320B1 (ja) |
CN (1) | CN100448103C (ja) |
DE (1) | DE60311549T2 (ja) |
ES (1) | ES2280709T3 (ja) |
FR (1) | FR2844399A1 (ja) |
MX (1) | MXPA03007963A (ja) |
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KR101052320B1 (ko) | 2011-07-27 |
ES2280709T3 (es) | 2007-09-16 |
DE60311549T2 (de) | 2007-10-31 |
FR2844399A1 (fr) | 2004-03-12 |
CN100448103C (zh) | 2008-12-31 |
EP1396907B1 (en) | 2007-01-31 |
MXPA03007963A (es) | 2004-10-15 |
EP1396907A1 (en) | 2004-03-10 |
US7196663B2 (en) | 2007-03-27 |
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JP2004104792A (ja) | 2004-04-02 |
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